Smart service near Derry, NH

I've never had such a positive and trusting experience buying a used--or even a new car! Truly amazed at how nice these guys were, and how easy and accommodating it was to buy my car. On my "A-list." They have a new repair facility as well, I wont take my car anywhere else. -Terry Vital

Mike and the crew are good, but the prices are extremely high!!! I understand they offer easy financing options for car repairs, but their prices are around the same as the dealer. I could’ve got my brakes done at the Ford dealership for $369 that’s included the parts and labor, Mike charged a whopping $580, now mind you the parts were around $125 max for the pads, and rotors. He had a lady in there to change her A/C compressor and charged her $1750 holy crap!!

Just picked up our car and she looks great. Scott and team made our repairs following a small accident as pleasant of an experience as possible. The car looks like new, and drives like nothing every happened. Plus they handled everything with our insurance company. Five Stars...

Kyle diagnosed and repaired our electrical problem, which dealership could not fix. Great, Great, Great work!!!!!!!!

I've been to J-perks for car services for over 3 years. Always satisfied with my service! Very trustworthy, quality mechanic!

They ruined my rims and broke a part in my car, replacing it with a generic instead of OEM part. They had their 14 year old sons working in the back, practicing on the vehicles. They denied it. Even though the kid just told me he was learning and working on the cars back there! No wonder why they damaged my rims! When I tried to confront the manager, he got in my face and started screaming at and intimidating me, a small female. When I told a lawyer who was a lifelong customer of theirs about what happened, he said they screwed him over, too. He won’t use them anymore either. Dupont heavily advertises because they damage cars and then intimidate, lie to, and blame the customer. Especially to people here on vacation, because they don’t get the repeat business that many other mechanics depend on. They are completely unethical. Avoid!

These people are wonderful to work with. They don't cut corners but put my priority - safety - always first. They explain everything clearly and are very detailed and professional with all inspections, maintenance and repairs. Best maintenance shop I have ever been to. Great experience. Excellent product at excellent rates. I wouldn't go anywhere else. Sandra Thomas

Quality workmanship, done with exceptional care.I damaged my rear fender a few weeks ago and went in for a free estimate. Shawn was very professional and assisted with my tight schedule by ordering and painting my new fender before I dropped my car off so that I could have minimal loss of use of my car. It was fixed in a day and looked fantastic. I highly recommend them.

Very affordable and excellent workmanship,they are very polite and easy to talk I would recommend everyone to go to see them for work on there car's and truck I give them a thumbs up . I am very happy with there work, Thank you .

Had them "build" an EJ25 subaru motor for me not long ago. After 3k miles it is burning 1qt every 3k miles, and visibly smokes in boost and on decel. Alex assured me "the motor isn't broken in yet" at 2k miles. Its only gotten worse and I just continue to get run in circles. Don't go here to get an engine "assembled" go somewhere that's actually going to BUILD it and stand behind it. A few dynos and 300 facebook reviews totaling 4.9 stars is very capable of fooling your wallet!

STOP NOT GO HERE. This place is a joke. This guy will try to make more work then what you come for. I went there for an alignment and he tried to get me to do a brake line. I should have asked around since he has a bad reputation for over charging and bad work from regular people and other shop owners form the area. Don't be stupid like I was, ask around and you'll see.